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Combination mechanical/fusion pipe fitting with push connect coupling arrangement

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-019/08
  • F16L-037/091
출원번호 US-0969360 (2008-01-04)
등록번호 US-9611958 (2017-04-04)
발명자 / 주소
  • Carter, Jr., Robert V.
  • Stafford, James
  • Exley, Jeffrey
출원인 / 주소
  • Zurn Industries, LLC
대리인 / 주소
    Quarles & Brady LLP
인용정보 피인용 횟수 : 1  인용 특허 : 59

초록

A pipe coupling system includes first and second polymeric, thermoplastic pipes secured to each other by a pipe coupling. The pipe coupling includes a mechanical sealing surface adapted to receive a mechanical seal, a fusion seal, or both. The pipe coupling includes a pipe coupling body with an oute

대표청구항

1. A piping system incorporating a mechanical seal comprising: a first pipe made of thermoplastic material having a first pipe first end;a conduit having a body, the body having a conduit first end, the body having an outer surface and an inner surface, the inner surface defining a passageway, and a

이 특허에 인용된 특허 (59)

  1. Guest John Derek,GBX, Collets for locking tubes in coupling bodies.
  2. Becker Allen R. ; Carter ; Jr. Robert V., Combination mechanical/fusion pipe fitting.
  3. Sas-Jaworsky Alexander, Composite coiled tubing end connector.
  4. Trichard, Claude, Connection device for conduits.
  5. Readman Matthew J. (Fairfield GBX), Coupling.
  6. Readman Matthew Joseph,GBX, Coupling.
  7. Guest John Derek,GBX ITX SL6 2EX, Coupling devices.
  8. Pridham,Malcolm, Coupling or transition fitting for the connection of metal or plastic pipes.
  9. Sundelin Johan Christian,SEX, Device for permanent joining of tubes.
  10. Guzowski Samuel,CRX ; Corbett ; Jr. Bradford G., Dual purpose low insertion force gasket.
  11. Brown, James T.; Runyan, Gary L.; Stachowiak, Robert S., Flexible tubing/fitting connection.
  12. Attwood David N. (Edmonds WA), Fluid conduit coupling apparatus.
  13. Attix Douglas J. (Lynchburg VA), Guide tube retainer.
  14. Attix Douglas J. (Lynchburg VA), Guide tube retainer.
  15. Guzowski Samuel (San Jose CRX), Interlocked restraint for a plastic pipe joining system.
  16. VanDemark Ted S., Massage wand with connecting fitting for spa jet outlet.
  17. Snyder, Sr., Ronald R.; Wilk, Jr., Charles E.; Thau, Jr., Lawrence W.; Dole, Douglas R.; Carom, Terrance M., Mechanical pipe coupling derived from a standard fitting.
  18. Crusco Juan C. (Houston TX), Method and apparatus for quick-coupling connecting nipple for plastic pipe.
  19. Mott Keith C. (Houston TX), Method of connecting plastic pipe joints to form a liner for an existing pipeline and a plastic pipe joint for forming s.
  20. Durkin Robert J. (Elkhart IN), Method of connecting two thermoplastic pipes using a barbed metal welding sleeve.
  21. Argent Michael E., Pipe connecting assembly and method for joining two lengths of pipe by a press-fit connection.
  22. Argent Michael F. (7800 S. Rock Hill Rd. St. Louis MO 63123), Pipe connecting assembly and method for joining two lengths of steel pipe by a press-fit connection.
  23. Mizukawa Kenji (Nishinomiya JPX) Kageyama Hideki (Otsu JPX) Nakamura Jinichiro (Omihachiman JPX) Ishibashi Toshimitsu (Shiga JPX) Onishi Kuniaki (Kusatsu JPX) Nishikawa Shingo (Shiga JPX), Pipe connecting member.
  24. Takagi Fumio (Aichi JPX), Pipe coupler with split ring chuck.
  25. Chelchowski,David; Puckett,Geoffrey B.; Raymond,Luke, Pipe coupling.
  26. Oded Katz IL, Pipe coupling.
  27. Robson Anthony R. (Windy Ridge ; Trundle Lane Fishlake ; near Doncaster GB2) Marsden George M. (Robin Hill ; Manor Drive Cadeby ; Doncaster DN5 7SP GB2), Pipe coupling.
  28. Yigaal Moshe Egozi IL, Pipe coupling.
  29. Webb Michael C., Pipe coupling assembly system and method.
  30. Vassallo Efrain D. (Ponce PR) Valls Jose E. (Ponce PR), Pipe fitting interlocking system.
  31. Brosius, Edward; Sanzone, Brian D., Pipe fitting with compression of seal structure.
  32. Grenier Wilfred J. (Rutland MA), Pipe joint assembly.
  33. Asano ; Teryoshi ; Fukuoka ; Sadao ; Sawada ; Takashi, Pipe joint locking ring and groove arrangement.
  34. Lee Leonard E. (St. Louis MO), Plastic pipe with integral end connection.
  35. Lee Leonard E. (St. Louis MO), Plastic pipe with locking integral end connection.
  36. Hawerkamp Manfred (Altenrather Strasse 5 5210 Troisdorf DEX), Pre-press tube.
  37. Udo Schutz DE, Press-fitting connector for plastic composite pipers.
  38. Moeck Gerhard (Kirchehrenbach DEX), Protective cap for a writing, drawing or applicator implement.
  39. Vogel Rolf,DEX ; Sichler Wolfgang,DEX ; Scholl Reinhold,DEX, Push-in pipe coupling.
  40. Folkers Joie L. (Wichita Falls TX), Push-pull pipe joint.
  41. Dennany ; Jr. Robert D. (Lapeer MI), Quick connect coupling.
  42. Hoskins John T. (16 Cobblestone Court Orchard Park NY 14127) Zillig Steven R. (491 Harding Rd. Williamsville NY 14221) Caroll James E. (Williamsville NY), Quick connect fluid coupling.
  43. Eaton Edward M. (P.O. Box 548 Broomfield CO 80038), Quick connect/disconnect coupling.
  44. Harder David R. (2 Colville Rd. Wayne NJ 07470), Quick connect/disconnect pipe coupling.
  45. Robinson, Michael I., Quick locking pipe joint for plain or profiled pipe.
  46. Michael I. Robinson ; Thomas G. Bumala, Quick locking pipe joint for round, plain, or profiled pipe.
  47. Yang, Richard, Quick pipe connector.
  48. Campbell Lawrence C. (Berea OH), Quick-connect tube coupling.
  49. Gerondale Joseph D. (Santa Ana CA), Reversible lock and seal apparatus.
  50. Milhas, Pierre, Single-piece snap-on connection.
  51. Romack,Carl M., Snap ring locking clip and method.
  52. Leczycki ; Moshe, Split-ring type pipe couplings.
  53. Davey Mark John, Thermal isolation coupling system.
  54. Jerry E. O'Neill ; Charlie Whitney, Tube coupling.
  55. O'Neill, Jerry E.; Whitney, Charlie, Tube coupling.
  56. O'Neill, Jerry E.; Whitney, Charlie, Tube coupling.
  57. James P. Cornwell, Tube fitting.
  58. Cheer David A. (Reading GB2), Tube joint.
  59. Fukao Hitoshi (Komaki JPX) Matsuura Hideo (Komaki JPX), Tubular joint.

이 특허를 인용한 특허 (1)

  1. Dell'Acqua, Mauro; Di Giusto, Eros, Connection joint for pipes to convey gas, compressed air and other fluids.
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